Looking for an encyclopedia of pee? Scientists have laid out the entire chemical composition of human urine, revealing that more than 3,000 compounds are found in the fluid, and have published it all ...

Can aircraft pollutant emissions be reduced by using biofuels? And what influence does an alternative fuel have on the formation of contrails? In mid-January, a joint German Aerospace Center (DLR) and ...

Logistics Specialist 2nd Class Samuel Hill weighs Intelligence Specialist 3rd Class Nathan Perrin during body composition assessments aboard the carrier Abraham Lincoln. (MCS Joey Sitter/Navy) Later ...

Machine learning model provides quick method for determining the composition of solid chemical mixtures using only photographs of the sample. Machine learning model provides quick method for ...

All services use the body composition test. It requires all military personnel to weigh in and have their height measured. When out of height/weight standards, body fat is measured using the ...

Samples of rocks found on a Greek island reveal the source of oxidizing fluids feeding ancient volcanoes as scientists seek to pinpoint geochemical forces at work millions of years ago, a team of ...

A study published in the Journal of the American Chemical Society has recreated in the laboratory chemical reactions that may ...